#!/bin/sh
# Heavily based on the Slackware 13.0SlackBuild
# http://groundstation.sourceforge.net/gpredict/
# Packager Michelino Chionchio - Thanks to www.slacky.eu
#
# Required goocanvas

CWD=`pwd`
TMP=${TMP:-/tmp/txz}
NAME=gpredict
PKG=$TMP/package/$NAME
VERSION=1.1
ARCH=${ARCH:-i486}
BUILD=1mch

SOURCE=http://downloads.sourceforge.net/project/gpredict/Gpredict/1.1/$NAME-$VERSION.tar.gz

if [ ! -e $NAME-$VERSION.tar.gz ]; then
wget -c $SOURCE
fi

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"; SLKLDFLAGS=""; LIBDIRSUFFIX=""; CHOST=i486
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"; SLKLDFLAGS=""; LIBDIRSUFFIX=""; CHOST=i486
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"; SLKLDFLAGS="-L/usr/lib64"; LIBDIRSUFFIX="64"
fi

if [ ! -d $TMP ]; then
 mkdir -p $TMP
fi
if [ ! -d $PKG ]; then
 mkdir -p $PKG
fi

cd $TMP
tar zxvf $CWD/$NAME-$VERSION.tar.gz
cd $NAME-$VERSION

find . -perm 666 -exec chmod 644 {} \;
find . -perm 664 -exec chmod 644 {} \;
find . -perm 600 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;
find . -perm 400 -exec chmod 644 {} \;
find . -perm 440 -exec chmod 644 {} \;
find . -perm 777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 511 -exec chmod 755 {} \;
find . -perm 711 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;

chown -R root:root .

LDFLAGS="$SLKLDFLAGS" \
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure 	--prefix=/usr \
		--sysconfdir=/etc \
		--localstatedir=/var \
		--libdir=/usr/lib${LIBDIRSUFFIX} \
		--disable-static \
		--mandir=/usr/man \
		--enable-coverage \
		--program-prefix= \
		--program-suffix= \
		--build=$ARCH-slackware-linux
read

make || exit 1

make install DESTDIR=$PKG || exit 1

mkdir -p $PKG/usr/doc/$NAME-$VERSION/SlackBuild
cp -a AUTHORS ChangeLog COPYING INSTALL NEWS README TODO $PKG/usr/doc/$NAME-$VERSION
mv $PKG/usr/share/gpredict/{AUTHORS,README,COPYING,ChangeLog,TODO,NEWS} $PKG/usr/doc/$NAME-$VERSION

mkdir -p $PKG/usr/share/applications/

cat << EOF > $PKG/usr/share/applications/gpredict.desktop 
[Desktop Entry]
Encoding=UTF-8
Type=Application
Name=Gpredict
GenericName=Satellite Tracker
Comment=Track satellites in real-time
Exec=gpredict
Icon=/usr/share/pixmaps/gpredict/icons/gpredict-icon.png
Terminal=false
Startup-Notify=true
Categories=Education;Science;Astronomy;
EOF



cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "current ar archive" | cut -f 1 -d : | xargs strip -g 2> /dev/null



mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $PKG/usr/doc/$NAME-$VERSION/SlackBuild/slack-desc
cat $CWD/$NAME.SlackBuild > $PKG/usr/doc/$NAME-$VERSION/SlackBuild/$NAME.SlackBuild

echo "if [ -x /usr/bin/update-desktop-database ]; then
  /usr/bin/update-desktop-database 1> /dev/null &> /dev/null
  fi" >> $PKG/install/doinst.sh
echo  >> $PKG/install/doinst.sh
echo "if [ -x /usr/bin/gtk-update-icon-cache ]; then
 /usr/bin/gtk-update-icon-cache  -f -q /usr/share/icons/hicolor &> /dev/null
fi" >> $PKG/install/doinst.sh
echo  >> $PKG/install/doinst.sh


find $PKG/usr/man -type f -exec gzip -9 {} \;

requiredbuilder -v -y -s $CWD $PKG
makepkg -l y -c n $CWD/$NAME-$VERSION-$ARCH-$BUILD.txz

if [ "$1" = "--cleanup" ]; then
 rm -rf $TMP
fi